DE69127081T2 - POLYURETHANE BIOPOLYMER CONNECTION - Google Patents

POLYURETHANE BIOPOLYMER CONNECTION

Info

Publication number
DE69127081T2
DE69127081T2 DE69127081T DE69127081T DE69127081T2 DE 69127081 T2 DE69127081 T2 DE 69127081T2 DE 69127081 T DE69127081 T DE 69127081T DE 69127081 T DE69127081 T DE 69127081T DE 69127081 T2 DE69127081 T2 DE 69127081T2
Authority
DE
Germany
Prior art keywords
biopolymer
polyurethane
connection
bioactive agent
drug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69127081T
Other languages
German (de)
Other versions
DE69127081D1 (en
Inventor
Matthew Bootman
Ronald Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vitaphore Corp
Original Assignee
Vitaphore Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vitaphore Corp filed Critical Vitaphore Corp
Publication of DE69127081D1 publication Critical patent/DE69127081D1/en
Application granted granted Critical
Publication of DE69127081T2 publication Critical patent/DE69127081T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/32Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • A61L15/325Collagen
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38Cellulose; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/42Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0014Skin, i.e. galenical aspects of topical compositions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28Polysaccharides or their derivatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/32Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/44Medicaments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/46Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/52Hydrogels or hydrocolloids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/64Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6415Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having nitrogen
    • C08G18/6446Proteins and derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40High-molecular-weight compounds
    • C08G18/64Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6484Polysaccharides and derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F2013/00361Plasters
    • A61F2013/00902Plasters containing means
    • A61F2013/00906Plasters containing means for transcutaneous or transdermal drugs application
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F2013/00361Plasters
    • A61F2013/00902Plasters containing means
    • A61F2013/0091Plasters containing means with disinfecting or anaesthetics means, e.g. anti-mycrobic

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Dispersion Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

A wound dressing and drug-delivery device for controlled-release of a bioactive agent comprises a cross-linked biopolymer and a bioactive agent reversibly bound thereto. <IMAGE>
DE69127081T 1990-06-14 1991-06-14 POLYURETHANE BIOPOLYMER CONNECTION Expired - Lifetime DE69127081T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53999090A 1990-06-14 1990-06-14
PCT/US1991/004095 WO1991019470A1 (en) 1990-06-14 1991-06-14 Polyurethane-biopolymer composite

Publications (2)

Publication Number Publication Date
DE69127081D1 DE69127081D1 (en) 1997-09-04
DE69127081T2 true DE69127081T2 (en) 1998-02-05

Family

ID=24153514

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69127081T Expired - Lifetime DE69127081T2 (en) 1990-06-14 1991-06-14 POLYURETHANE BIOPOLYMER CONNECTION
DE69132692T Expired - Lifetime DE69132692T2 (en) 1990-06-14 1991-06-14 Wound dressing and catheter holder made of a polyurethane-biopolymer composite material

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69132692T Expired - Lifetime DE69132692T2 (en) 1990-06-14 1991-06-14 Wound dressing and catheter holder made of a polyurethane-biopolymer composite material

Country Status (8)

Country Link
EP (3) EP0797965B1 (en)
JP (1) JP3046623B2 (en)
AT (2) ATE155996T1 (en)
CA (1) CA2085255C (en)
DE (2) DE69127081T2 (en)
DK (1) DK0533809T3 (en)
ES (1) ES2160207T3 (en)
WO (1) WO1991019470A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833665A (en) * 1990-06-14 1998-11-10 Integra Lifesciences I, Ltd. Polyurethane-biopolymer composite
GB9213773D0 (en) * 1992-06-29 1992-08-12 Cv Lab Ltd Dual release alginate fibre
US5503844A (en) * 1993-05-18 1996-04-02 Mli Acquisition Corp. Ii Foam laminate transdermal patch
US7662409B2 (en) 1998-09-25 2010-02-16 Gel-Del Technologies, Inc. Protein matrix materials, devices and methods of making and using thereof
JP3557356B2 (en) * 1998-11-04 2004-08-25 株式会社大塚製薬工場 Patch for sanitary management of vascular catheter insertion site
US6309454B1 (en) 2000-05-12 2001-10-30 Johnson & Johnson Medical Limited Freeze-dried composite materials and processes for the production thereof
CA2349989A1 (en) * 2001-06-07 2002-12-07 Paul J. Santerre Bioactive surface modifiers for polymers and articles made therefrom
GB0215023D0 (en) * 2002-06-28 2002-08-07 Bristol Myers Squibb Co Wound dressing
EP1606349B1 (en) * 2003-03-14 2008-02-13 Sartomer Technology Co., Inc. Controlled release polymeric gels
US8465537B2 (en) 2003-06-17 2013-06-18 Gel-Del Technologies, Inc. Encapsulated or coated stent systems
AU2004296851A1 (en) 2003-12-08 2005-06-23 Gel-Del Technologies, Inc. Mucoadhesive drug delivery devices and methods of making and using thereof
DE102004031955A1 (en) * 2004-06-24 2006-01-12 Paul Hartmann Ag wound dressing
CA2574933C (en) * 2004-07-26 2015-05-19 Synthes (U.S.A.) Biocompatible, biodegradable polyurethane materials with controlled hydrophobic to hydrophilic ratio
JP4786189B2 (en) * 2005-02-01 2011-10-05 リンテック株式会社 Adhesive composition for skin application and adhesive sheet for skin application
CA2711001A1 (en) 2007-12-26 2009-07-09 Gel-Del Technologies, Inc. Biocompatible protein-based particles and methods thereof
EP2403888B1 (en) 2009-03-06 2021-05-12 Evertree Protein-containing emulsions and adhesives, and manufacture and use thereof
CN102439058B (en) * 2009-03-06 2015-07-29 生物高聚物技术有限公司 Foam materials containing albumen, their manufacture and purposes
PL2576661T3 (en) 2010-06-07 2017-07-31 Evertree Protein-containing adhesives, and manufacture and use thereof
JP5631783B2 (en) * 2011-03-11 2014-11-26 株式会社イノアック技術研究所 Antibacterial polyurethane
EP2753633B1 (en) 2011-09-09 2016-12-28 Evertree Protein-containing adhesives, and manufacture and use thereof
CA2848056C (en) 2011-09-09 2020-04-28 Biopolymer Technologies, Ltd. Protein-containing adhesives, and manufacture and use thereof
US9873823B2 (en) 2012-07-30 2018-01-23 Evertree Protein adhesives containing an anhydride, carboxylic acid, and/or carboxylate salt compound and their use
US8969649B2 (en) * 2012-08-10 2015-03-03 Ethicon, Inc. Integrated dressing device
US10422158B2 (en) 2012-12-20 2019-09-24 SafeHandles, LLC Replaceable antimicrobial system
EP2907502A1 (en) * 2014-02-17 2015-08-19 Ferrari S.r.l. Interface membrane for the contact with the skin
EP2944565B1 (en) 2014-05-13 2017-09-27 Entrotech, Inc. Erosion protective sleeve
AU2018240375C1 (en) 2017-03-22 2024-02-01 Ascendis Pharma A/S Hydrogel cross-linked hyaluronic acid prodrug compositions and methods
WO2019094582A1 (en) * 2017-11-08 2019-05-16 University Of Massachusetts Medical School Post-operative hybrid dressing to optimize skin-grafting procedures in reconstructive surgery
CN113425501A (en) * 2021-05-31 2021-09-24 振德医疗用品股份有限公司 Negative pressure drainage wound-protecting dressing and negative pressure drainage wound-protecting device
WO2023053884A1 (en) * 2021-09-29 2023-04-06 テルモ株式会社 Adhesion device and adhesion method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748882A1 (en) * 1977-11-02 1979-05-03 Arnis Dr Med Rava Plaster protecting wound against infection - esp. during application of intravenous catheter, permitting continuous use for ten days
CA1190855A (en) * 1980-09-03 1985-07-23 Rolf W. Pfirrmann Treatment of osteitis
DE3379573D1 (en) * 1982-09-13 1989-05-18 Hydromer Inc Anti-bacterial medical material and device
GB8319766D0 (en) * 1983-07-22 1983-08-24 Graham N B Controlled release device
CA1267857A (en) * 1984-03-02 1990-04-17 Harold H. Freedman Process for preparation of crosslinked polyamines and crosslinked gelatin foams
DE3684887D1 (en) * 1985-11-29 1992-05-21 Biomatrix Inc DRUG DELIVERY SYSTEMS BASED ON HYALURONANE, THEIR DERIVATIVES AND SALTS AND METHOD FOR THE PRODUCTION THEREOF.
US4847049A (en) * 1985-12-18 1989-07-11 Vitaphore Corporation Method of forming chelated collagen having bactericidal properties
US4915694A (en) * 1987-10-02 1990-04-10 Vitaphore Corporation Antimicrobial wound dressing and skin fixator for percutaneous conduits
US4861652A (en) * 1987-10-13 1989-08-29 Kimberly-Clark Corporation Diaper article with elasticized waist panel
IT1219587B (en) * 1988-05-13 1990-05-18 Fidia Farmaceutici SELF-CROSS-LINKED CARBOXYLY POLYSACCHARIDES
DE3836828A1 (en) * 1988-10-28 1990-05-03 Pfrimmer Kabi Gmbh & Co Kg LIABILITY FOR INTRAVENOESE PERIPHERE CANUELEN
US5162430A (en) * 1988-11-21 1992-11-10 Collagen Corporation Collagen-polymer conjugates

Also Published As

Publication number Publication date
ATE155996T1 (en) 1997-08-15
ES2160207T3 (en) 2001-11-01
DK0533809T3 (en) 1997-08-25
EP0533809A4 (en) 1994-09-07
JPH05507925A (en) 1993-11-11
DE69132692D1 (en) 2001-09-20
CA2085255C (en) 2001-10-09
EP0533809A1 (en) 1993-03-31
EP1120112A2 (en) 2001-08-01
EP0797965B1 (en) 2001-08-16
DE69132692T2 (en) 2002-07-04
ATE204151T1 (en) 2001-09-15
CA2085255A1 (en) 1991-12-15
DE69127081D1 (en) 1997-09-04
JP3046623B2 (en) 2000-05-29
EP0533809B1 (en) 1997-07-30
EP1120112A3 (en) 2001-11-14
EP0797965A1 (en) 1997-10-01
WO1991019470A1 (en) 1991-12-26

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